package intepreter;
public class Application{
     public static void main(String args[]){
          String text="Teacher beat tiger";         
          Context context=new Context(text);
          Node node=new SentenceNode();
          node.parse(context);
          node.execute();
          text="You eat  apple";
          context.setContext(text);
          System.out.println();
          node.parse(context);
          node.execute();
           text="you look  him";
          context.setContext(text);
          System.out.println();
          node.parse(context);
          node.execute();
     }
}